FATE_FFMPEG-$(call FILTERFRAMECRC, COLOR) += fate-ffmpeg-filter_complex
fate-ffmpeg-filter_complex: CMD = framecrc -filter_complex color=d=1:r=5 -fflags +bitexact

# Ticket 6603
FATE_FFMPEG-$(call FILTERFRAMECRC, AEVALSRC ASETNSAMPLES ARESAMPLE, AC3_FIXED_ENCODER) += fate-ffmpeg-filter_complex_audio
fate-ffmpeg-filter_complex_audio: CMD = framecrc -auto_conversion_filters -filter_complex "aevalsrc=0:d=0.1,asetnsamples=1537" -c ac3_fixed

# Ticket 6375, use case of NoX
FATE_SAMPLES_FFMPEG-$(call FRAMECRC, MOV, PNG ALAC, ARESAMPLE_FILTER) += fate-ffmpeg-attached_pics
fate-ffmpeg-attached_pics: CMD = threads=2 framecrc -i $(TARGET_SAMPLES)/lossless-audio/inside.m4a -threads 1 -max_muxing_queue_size 16 -af aresample

FATE_SAMPLES_FFMPEG-$(call FILTERDEMDEC, COLORKEY OVERLAY SCALE, MPEGPS IMAGE_PPM_PIPE, CAVS PPM, CAVSVIDEO_PARSER) += fate-ffmpeg-filter_colorkey
fate-ffmpeg-filter_colorkey: tests/data/filtergraphs/colorkey
fate-ffmpeg-filter_colorkey: CMD = framecrc -auto_conversion_filters -idct simple -fflags +bitexact -flags +bitexact  -sws_flags +accurate_rnd+bitexact -i $(TARGET_SAMPLES)/cavs/cavs.mpg -fflags +bitexact -flags +bitexact -sws_flags +accurate_rnd+bitexact -i $(TARGET_SAMPLES)/lena.pnm -an -/filter_complex $(TARGET_PATH)/tests/data/filtergraphs/colorkey -sws_flags +accurate_rnd+bitexact -fflags +bitexact -flags +bitexact -qscale 2 -frames:v 10

FATE_FFMPEG-$(call FILTERFRAMECRC, COLOR) += fate-ffmpeg-lavfi
fate-ffmpeg-lavfi: CMD = framecrc -lavfi color=d=1:r=5 -fflags +bitexact

FATE_FFMPEG-$(call ENCDEC2, MPEG4, RAWVIDEO, AVI, RAWVIDEO_DEMUXER FRAMECRC_MUXER) += fate-force_key_frames
fate-force_key_frames: tests/data/vsynth1.yuv
fate-force_key_frames: CMD = enc_dec \
  "rawvideo -s 352x288 -pix_fmt yuv420p" tests/data/vsynth1.yuv    \
  avi "-c mpeg4 -g 240 -qscale 10 -force_key_frames 0.5,0:00:01.5" \
  framecrc "" "-skip_frame nokey"

# test -force_key_frames source with and without framerate conversion
# * we don't care about the actual video content, so replace it with
#   a 2x2 black square to speed up encoding
# * force mpeg2video to only emit keyframes when explicitly requested
fate-force_key_frames-source: CMD = framecrc -i $(TARGET_SAMPLES)/h264/intra_refresh.h264 \
  -vf crop=2:2,drawbox=color=black:t=fill    \
  -c:v mpeg2video -g 400 -sc_threshold 99999 \
  -force_key_frames source
fate-force_key_frames-source-drop: CMD = framecrc -i $(TARGET_SAMPLES)/h264/intra_refresh.h264 \
  -vf crop=2:2,drawbox=color=black:t=fill    \
  -c:v mpeg2video -g 400 -sc_threshold 99999 \
  -force_key_frames source -r 1
fate-force_key_frames-source-dup: CMD = framecrc -i $(TARGET_SAMPLES)/h264/intra_refresh.h264 \
  -vf crop=2:2,drawbox=color=black:t=fill    \
  -c:v mpeg2video -g 400 -sc_threshold 99999 \
  -force_key_frames source -r 39 -force_fps -strict experimental

FATE_SAMPLES_FFMPEG-$(call ENCDEC, MPEG2VIDEO H264, FRAMECRC H264, H264_PARSER CROP_FILTER DRAWBOX_FILTER PIPE_PROTOCOL) += \
    fate-force_key_frames-source fate-force_key_frames-source-drop fate-force_key_frames-source-dup

# Tests that the video is properly autorotated using the contained
# display matrix and that the generated file does not contain
# a display matrix any more.
FATE_SAMPLES_FFMPEG_FFPROBE-$(call TRANSCODE, MPEG2VIDEO, MOV, H264_DECODER AAC_FIXED_DECODER AC3_FIXED_ENCODER EXTRACT_EXTRADATA_BSF) += fate-autorotate
fate-autorotate: CMD = transcode "mov -c:a aac_fixed" $(TARGET_SAMPLES)/filter/sample-in-issue-505.mov mov "-c:v mpeg2video -c:a ac3_fixed" "-c copy -t 0.5" "-show_entries stream_side_data_list"

FATE_SAMPLES_FFMPEG-$(call FILTERDEMDEC, OVERLAY SCALE, RAWVIDEO VOBSUB, RAWVIDEO DVDSUB, DVDSUB_ENCODER) += fate-sub2video
fate-sub2video: tests/data/vsynth_lena.yuv
fate-sub2video: CMD = framecrc -auto_conversion_filters \
  -f rawvideo -r 5 -s 352x288 -pix_fmt yuv420p -i $(TARGET_PATH)/tests/data/vsynth_lena.yuv \
  -ss 132 -i $(TARGET_SAMPLES)/sub/vobsub.idx \
  -filter_complex "sws_flags=+accurate_rnd+bitexact\;[0:0]scale=720:480[v]\;[v][1:0]overlay[v2]" \
  -map "[v2]" -c:v rawvideo -threads 1 -map 1:s -c:s dvdsub

# Very basic sub2video example, decode and convert to AVFrame with sub2video.
# Attempt to not touch timestamps.
FATE_SAMPLES_FFMPEG-$(call FRAMECRC, VOBSUB, DVDSUB, SCALE_FILTER) += fate-sub2video_basic
fate-sub2video_basic: CMD = framecrc -auto_conversion_filters \
  -i $(TARGET_SAMPLES)/sub/vobsub.idx \
  -pix_fmt bgra \
  -fps_mode passthrough -copyts \
  -filter_complex "sws_flags=+accurate_rnd+bitexact\;[0:s:0]scale" \
  -c:v rawvideo -threads 1

# Time-limited run with a sample that doesn't require seeking and
# contains samples within the initial period.
FATE_SAMPLES_FFMPEG-$(call FRAMECRC, SUP, PGSSUB, SCALE_FILTER RAWVIDEO_ENCODER) += fate-sub2video_time_limited
fate-sub2video_time_limited: CMD = framecrc -auto_conversion_filters \
  -i $(TARGET_SAMPLES)/sub/pgs_sub.sup \
  -pix_fmt bgra \
  -fps_mode passthrough -copyts \
  -t 15 \
  -filter_complex "sws_flags=+accurate_rnd+bitexact\;[0:s:0]scale" \
  -c:v rawvideo -threads 1

FATE_FFMPEG-$(call ENCDEC, PCM_S16LE, PCM_S16LE) += fate-unknown_layout-pcm
fate-unknown_layout-pcm: $(AREF)
fate-unknown_layout-pcm: CMD = md5 \
  -guess_layout_max 0 -f s16le -ac 1 -ar 44100 -i $(TARGET_PATH)/$(AREF) -f s16le

FATE_FFMPEG-$(call FILTERDEMDECENCMUX, ARESAMPLE, PCM_S32LE, PCM_S32LE, AC3_FIXED, AC3) += fate-unknown_layout-ac3
fate-unknown_layout-ac3: $(AREF)
fate-unknown_layout-ac3: CMD = md5 -auto_conversion_filters \
  -guess_layout_max 0 -f s32le -ac 1 -ar 44100 -i $(TARGET_PATH)/$(AREF) \
  -f ac3 -flags +bitexact -c ac3_fixed

FATE_FFMPEG-$(call FILTERDEMDEC, AMIX ARESAMPLE SINE, RAWVIDEO, \
                           PCM_S16LE RAWVIDEO, LAVFI_INDEV  \
                           MPEG4_ENCODER AC3_FIXED_ENCODER) \
                           += fate-shortest
fate-shortest: tests/data/vsynth1.yuv
fate-shortest: CMD = framecrc -auto_conversion_filters -f lavfi -i "sine=3000:d=10" -f lavfi -i "sine=1000:d=1" -sws_flags +accurate_rnd+bitexact -fflags +bitexact -flags +bitexact -idct simple -f rawvideo -s 352x288 -pix_fmt yuv420p -i $(TARGET_PATH)/tests/data/vsynth1.yuv -filter_complex "[0:a:0][1:a:0]amix=inputs=2[audio]" -map 2:v:0 -map "[audio]" -sws_flags +accurate_rnd+bitexact -fflags +bitexact -flags +bitexact -idct simple -dct fastint -qscale 10 -threads 1 -c:v mpeg4 -c:a ac3_fixed -shortest

# test interleaving video with a sparse subtitle stream
FATE_SAMPLES_FFMPEG-$(call FRAMECRC, MATROSKA,, COLOR_FILTER VOBSUB_DEMUXER \
                           RAWVIDEO_ENCODER MATROSKA_MUXER) += fate-shortest-sub
fate-shortest-sub: CMD = transcode                                                                    \
        vobsub $(TARGET_SAMPLES)/sub/vobsub.idx matroska                                              \
        "-filter_complex 'color=s=1x1:rate=1:duration=400' -pix_fmt rgb24 -allow_raw_vfw 1 -c:s copy -c:v rawvideo"  \
        "-map 0 -c copy -shortest -shortest_buf_duration 40 -max_delay 1"

# Basic test for fix_sub_duration, which calculates duration based on the
# following subtitle's pts.
FATE_SAMPLES_FFMPEG-$(call FILTERDEMDECENCMUX, MOVIE, MPEGVIDEO, \
                           MPEG2VIDEO, SUBRIP, SRT, LAVFI_INDEV  \
                           MPEGVIDEO_PARSER CCAPTION_DECODER PIPE_PROTOCOL) \
                           += fate-ffmpeg-fix_sub_duration
fate-ffmpeg-fix_sub_duration: CMD = fmtstdout srt -fix_sub_duration \
  -real_time 1 -f lavfi \
  -i "movie=$(TARGET_SAMPLES)/sub/Closedcaption_rollup.m2v[out0+subcc]"

# Basic test for fix_sub_duration_heartbeat, which causes a buffered subtitle
# to be pushed out when a video keyframe is received from an encoder.
FATE_SAMPLES_FFMPEG-$(call FILTERDEMDECENCMUX, MOVIE, MPEGVIDEO, \
                           MPEG2VIDEO, SUBRIP, SRT, LAVFI_INDEV  \
                           MPEGVIDEO_PARSER CCAPTION_DECODER \
                           MPEG2VIDEO_ENCODER NULL_MUXER PIPE_PROTOCOL) \
                           += fate-ffmpeg-fix_sub_duration_heartbeat
fate-ffmpeg-fix_sub_duration_heartbeat: CMD = fmtstdout srt -fix_sub_duration \
  -real_time 1 -f lavfi \
  -i "movie=$(TARGET_SAMPLES)/sub/Closedcaption_rollup.m2v[out0+subcc]" \
  -map 0:v  -map 0:s -fix_sub_duration_heartbeat:v:0 \
  -c:v mpeg2video -b:v 2M -g 30 -sc_threshold 1000000000 \
  -c:s srt \
  -f null -

# FIXME: the integer AAC decoder does not produce the same output on all platforms
# so until that is fixed we use the volume filter to silence the data
FATE_SAMPLES_FFMPEG-$(call FRAMECRC, MATROSKA, H264 AAC_FIXED, PCM_S32LE_ENCODER VOLUME_FILTER ARESAMPLE_FILTER) += fate-ffmpeg-streamloop-transcode-av
fate-ffmpeg-streamloop-transcode-av: CMD = \
    framecrc -auto_conversion_filters -stream_loop 3 -c:a aac_fixed -i $(TARGET_SAMPLES)/mkv/1242-small.mkv \
    -af volume=0:precision=fixed -c:a pcm_s32le

FATE_STREAMCOPY-$(call REMUX, MP4 MOV, EAC3_DEMUXER) += fate-copy-trac3074
fate-copy-trac3074: CMD = transcode eac3 $(TARGET_SAMPLES)/eac3/csi_miami_stereo_128_spx.eac3\
                     mp4 "-codec copy -map 0" "-codec copy"

FATE_STREAMCOPY-$(call TRANSCODE, RAWVIDEO DVVIDEO, MOV, PCM_S16LE_DECODER) += fate-copy-trac236
fate-copy-trac236: CMD = transcode mov $(TARGET_SAMPLES)/mov/fcp_export8-236.mov\
                     mov "-codec copy -map 0"

FATE_STREAMCOPY-$(call TRANSCODE, RAWVIDEO MPEG2VIDEO, MXF, MPEGTS_DEMUXER MPEGVIDEO_PARSER MPEGAUDIO_PARSER MP2_DECODER ARESAMPLE_FILTER PCM_S16LE_DECODER) += fate-copy-trac4914
fate-copy-trac4914: CMD = transcode mpegts $(TARGET_SAMPLES)/mpeg2/xdcam8mp2-1s_small.ts\
                      mxf "-c:a pcm_s16le -af aresample -c:v copy"

FATE_STREAMCOPY-$(call TRANSCODE, RAWVIDEO MPEG2VIDEO, AVI, MPEGTS_DEMUXER MPEGVIDEO_PARSER MPEGAUDIO_PARSER EXTRACT_EXTRADATA_BSF MP2_DECODER ARESAMPLE_FILTER) += fate-copy-trac4914-avi
fate-copy-trac4914-avi: CMD = transcode mpegts $(TARGET_SAMPLES)/mpeg2/xdcam8mp2-1s_small.ts\
                          avi "-c:a copy -c:v copy" "-af aresample"

FATE_STREAMCOPY-$(call TRANSCODE, RAWVIDEO H264, AVI, H264_DEMUXER H264_PARSER EXTRACT_EXTRADATA_BSF) += fate-copy-trac2211-avi
fate-copy-trac2211-avi: CMD = transcode "h264 -r 14" $(TARGET_SAMPLES)/h264/bbc2.sample.h264\
                          avi "-c:v copy"

ifneq (,$(filter fate-lavf-apng,$(FATE_LAVF_VIDEO)))
FATE_STREAMCOPY-$(call TRANSCODE, RAWVIDEO APNG, APNG) += fate-copy-apng
endif
fate-copy-apng: fate-lavf-apng
fate-lavf-apng: KEEP_FILES ?= 1
fate-copy-apng: CMD = transcode apng tests/data/lavf/lavf.apng apng "-c:v copy"

FATE_STREAMCOPY-$(call DEMMUX, OGG, OGG) += fate-limited_input_seek fate-limited_input_seek-copyts
fate-limited_input_seek: CMD = md5 -ss 1.5 -t 1.3 -i $(TARGET_SAMPLES)/vorbis/moog_small.ogg -c:a copy -fflags +bitexact -f ogg
fate-limited_input_seek-copyts: CMD = md5 -ss 1.5 -t 1.3 -i $(TARGET_SAMPLES)/vorbis/moog_small.ogg -c:a copy -copyts -fflags +bitexact -f ogg

FATE_STREAMCOPY-$(call REMUX, PSP MOV, H264_PARSER H264_DECODER) += fate-copy-psp
fate-copy-psp: CMD = transcode "mov" $(TARGET_SAMPLES)/h264/wwwq_cut.mp4\
                      psp "-c copy" "-codec copy"

FATE_STREAMCOPY-$(call FRAMEMD5, FLV, H264, H264_PARSER) += fate-ffmpeg-streamloop-copy
fate-ffmpeg-streamloop-copy: CMD = framemd5 -stream_loop 2 -i $(TARGET_SAMPLES)/flv/streamloop.flv -c copy

tests/data/audio_shorter_than_video.nut: TAG = GEN
tests/data/audio_shorter_than_video.nut: tests/data/vsynth_lena.yuv
tests/data/audio_shorter_than_video.nut: ffmpeg$(PROGSSUF)$(EXESUF) | tests/data
	$(M)$(TARGET_EXEC) $(TARGET_PATH)/$< -nostdin \
        -sws_flags +accurate_rnd+bitexact -fflags +bitexact -flags +bitexact -idct simple -f rawvideo -s 352x288 -pix_fmt yuv420p -i $(TARGET_PATH)/tests/data/vsynth_lena.yuv \
        -f lavfi -i "sine=1000:d=1" \
        -sws_flags +accurate_rnd+bitexact -fflags +bitexact -flags +bitexact -idct simple -dct fastint -qscale 10 -c:v mpeg4 -threads 1 -c:a pcm_s16le -bitexact \
        -y $(TARGET_PATH)/tests/data/audio_shorter_than_video.nut 2>/dev/null

FATE_STREAMCOPY-$(call FRAMEMD5, NUT, RAWVIDEO PCM_S16LE MPEG4,  \
                                 RAWVIDEO_DEMUXER LAVFI_INDEV    \
                                 MPEG4_ENCODER PCM_S16LE_ENCODER \
                                 SINE_FILTER ARESAMPLE_FILTER AMIX_FILTER \
                                 NUT_MUXER AC3_FIXED_ENCODER)    \
                               += fate-copy-shortest1 fate-copy-shortest2
fate-copy-shortest1 fate-copy-shortest2: tests/data/audio_shorter_than_video.nut
fate-copy-shortest1: CMD = framemd5 -auto_conversion_filters -fflags +bitexact -flags +bitexact -f lavfi -i "sine=3000:d=10" -f lavfi -i "sine=1000:d=1" -i $(TARGET_PATH)/tests/data/audio_shorter_than_video.nut -filter_complex "[0:a:0][1:a:0]amix=inputs=2[audio]" -map 2:v:0 -map "[audio]" -fflags +bitexact -flags +bitexact -c:v copy -c:a ac3_fixed -shortest
fate-copy-shortest2: CMD = framemd5 -auto_conversion_filters -fflags +bitexact -flags +bitexact -f lavfi -i "sine=3000:d=10" -i $(TARGET_PATH)/tests/data/audio_shorter_than_video.nut -filter_complex "[0:a:0][1:a:0]amix=inputs=2[audio]" -map 1:v:0 -map "[audio]" -fflags +bitexact -flags +bitexact -c:v copy -c:a ac3_fixed -shortest

fate-streamcopy: $(FATE_STREAMCOPY-yes)
FATE_SAMPLES_FFMPEG-yes += $(FATE_STREAMCOPY-yes)

FATE_SAMPLES_FFMPEG-$(call TRANSCODE, RAWVIDEO, MATROSKA, MOV_DEMUXER QTRLE_DECODER) += fate-rgb24-mkv
fate-rgb24-mkv: CMD = transcode "mov" $(TARGET_SAMPLES)/qtrle/aletrek-rle.mov\
                      matroska "-c:v rawvideo -threads 1 -pix_fmt rgb24 -allow_raw_vfw 1 -frames:v 1"

FATE_SAMPLES_FFMPEG-$(call REMUX, MOV, AAC_DEMUXER AAC_DECODER AAC_PARSER AAC_ADTSTOASC_BSF) += fate-adtstoasc_ticket3715
fate-adtstoasc_ticket3715: CMD = transcode "aac" $(TARGET_SAMPLES)/aac/foo.aac\
                      mov "-c copy -bsf:a aac_adtstoasc" "-codec copy"

FATE_SAMPLES_FFMPEG-$(call REMUX, H264, MOV_DEMUXER H264_MP4TOANNEXB_BSF H264_PARSER H264_DECODER EXTRACT_EXTRADATA_BSF) += fate-h264_mp4toannexb_ticket2991
fate-h264_mp4toannexb_ticket2991: CMD = transcode "mp4" $(TARGET_SAMPLES)/h264/wwwq_cut.mp4\
                                  h264 "-c:v copy -bsf:v h264_mp4toannexb" "-codec copy"

FATE_SAMPLES_FFMPEG-$(call TRANSCODE, MPEG4 MPEG2VIDEO, AVI, MPEGPS_DEMUXER MPEGVIDEO_DEMUXER MPEGVIDEO_PARSER EXTRACT_EXTRADATA_BSF REMOVE_EXTRADATA_BSF) += fate-ffmpeg-bsf-remove-k fate-ffmpeg-bsf-remove-r fate-ffmpeg-bsf-remove-e
fate-ffmpeg-bsf-remove-k: CMD = transcode "mpeg" $(TARGET_SAMPLES)/mpeg2/matrixbench_mpeg2.lq1.mpg\
                          avi "-bsf:v remove_extra=k" "-codec copy"
fate-ffmpeg-bsf-remove-r: CMD = transcode "mpeg" $(TARGET_SAMPLES)/mpeg2/matrixbench_mpeg2.lq1.mpg\
                          avi "-bsf:v remove_extra=keyframe" "-codec copy"
fate-ffmpeg-bsf-remove-e: CMD = transcode "mpeg" $(TARGET_SAMPLES)/mpeg2/matrixbench_mpeg2.lq1.mpg\
                          avi "-bsf:v remove_extra=e" "-codec copy"

FATE_SAMPLES_FFMPEG-$(call DEMMUX, APNG, FRAMECRC, SETTS_BSF PIPE_PROTOCOL) += fate-ffmpeg-setts-bsf
fate-ffmpeg-setts-bsf: CMD = framecrc -i $(TARGET_SAMPLES)/apng/clock.png -c:v copy -bsf:v "setts=duration=if(eq(NEXT_PTS\,NOPTS)\,PREV_OUTDURATION\,(NEXT_PTS-PTS)/2):ts=PTS/2" -fflags +bitexact

FATE_TIME_BASE-$(call PARSERDEMDEC, MPEGVIDEO, MPEGPS, MPEG2VIDEO, MPEGVIDEO_DEMUXER MXF_MUXER) += fate-time_base
fate-time_base: CMD = md5 -i $(TARGET_SAMPLES)/mpeg2/dvd_single_frame.vob -an -sn -c:v copy -r 25 -fflags +bitexact -f mxf

FATE_SAMPLES_FFMPEG-yes += $(FATE_TIME_BASE-yes)

# test -r used as an input option
fate-ffmpeg-input-r: CMD = framecrc -r 27 -idct simple -bitexact -i $(TARGET_SAMPLES)/mpeg2/sony-ct3.bs
FATE_SAMPLES_FFMPEG-$(call FRAMECRC, MPEGVIDEO, MPEG2VIDEO) += fate-ffmpeg-input-r

# file with completely undecodable TTA audio stream
# by default should exit with error code 69
fate-ffmpeg-error-rate-fail: CMD = ffmpeg -i $(TARGET_SAMPLES)/mkv/h264_tta_undecodable.mkv -c:v copy -f null -; test $$? -eq 69
fate-ffmpeg-error-rate-pass: CMD = ffmpeg -i $(TARGET_SAMPLES)/mkv/h264_tta_undecodable.mkv -c:v copy -f null - -max_error_rate 1
FATE_SAMPLES_FFMPEG-$(call ENCDEC, PCM_S16LE TTA, NULL MATROSKA) += fate-ffmpeg-error-rate-fail fate-ffmpeg-error-rate-pass

# test input -bsf
# use -stream_loop, because it tests flushing bsfs
fate-ffmpeg-bsf-input: CMD = framecrc -stream_loop 2 -bsf setts=PTS*2 -i $(TARGET_SAMPLES)/hevc/extradata-reload-multi-stsd.mov -c copy
FATE_SAMPLES_FFMPEG-$(call FRAMECRC, MOV, , SETTS_BSF) += fate-ffmpeg-bsf-input

# Test behaviour when a complex filtergraph returns EOF on one of its inputs,
# but other inputs are still active.
# cf. #10803
fate-ffmpeg-filter-in-eof: tests/data/vsynth1.yuv
fate-ffmpeg-filter-in-eof: CMD = framecrc                                                  \
    -f rawvideo -s 352x288 -pix_fmt yuv420p -t 1 -i $(TARGET_PATH)/tests/data/vsynth1.yuv  \
    -f rawvideo -s 352x288 -pix_fmt yuv420p -t 1 -i $(TARGET_PATH)/tests/data/vsynth1.yuv  \
    -filter_complex "[0][1]concat" -c:v rawvideo
FATE_FFMPEG-$(call FRAMECRC, RAWVIDEO, RAWVIDEO, CONCAT_FILTER) += fate-ffmpeg-filter-in-eof

# Test termination on streamcopy with -t as an output option.
fate-ffmpeg-streamcopy-t: tests/data/vsynth1.yuv
fate-ffmpeg-streamcopy-t: CMP = null
fate-ffmpeg-streamcopy-t: CMD = ffmpeg                                                                \
    -stream_loop -1 -f rawvideo -s 352x288 -pix_fmt yuv420p -i $(TARGET_PATH)/tests/data/vsynth1.yuv  \
    -c copy -f null -t 1 -
FATE_FFMPEG-$(call REMUX, RAWVIDEO, NULL_MUXER) += fate-ffmpeg-streamcopy-t

# Test loopback decoding and passing the output to a complex graph.
fate-ffmpeg-loopback-decoding: tests/data/vsynth1.yuv
fate-ffmpeg-loopback-decoding: CMD = transcode \
    "rawvideo -s 352x288 -pix_fmt yuv420p" $(TARGET_PATH)/tests/data/vsynth1.yuv nut \
    "-map 0:v:0 -c:v mpeg2video -f null - -flags +bitexact -idct simple -threads $$threads -dec 0:0 -filter_complex '[0:v][dec:0]hstack[stack]' -map '[stack]' -c:v ffv1" ""
FATE_FFMPEG-$(call ENCDEC2, MPEG2VIDEO, FFV1, NUT, HSTACK_FILTER PIPE_PROTOCOL FRAMECRC_MUXER) += fate-ffmpeg-loopback-decoding

# test matching by stream disposition
fate-ffmpeg-spec-disposition: CMD = framecrc -i $(TARGET_SAMPLES)/mpegts/pmtchange.ts -map '0:disp:visual_impaired+descriptions:1' -c copy
FATE_SAMPLES_FFMPEG-$(call FRAMECRC, MPEGTS,,) += fate-ffmpeg-spec-disposition
